| Population | 743 |
| Nationwide Rank | 11617 |
Koppel, Pennsylvania is the 11,617th largest city in the United States as of 2015.
Koppel, Pennsylvania is a borough.
Koppel, Pennsylvania is currently 27.4% smaller than it was in 1990, the year of its peak recorded population.
Koppel, Pennsylvania's growth is extremely below average. 84% of similarly sized cities are growing faster since 2000.
| Rank | Name | Growth 2000-2015 |
|---|---|---|
| 11611 | Whitelaw, Wisconsin | 1.7% |
| 11612 | Woodland, North Carolina | -12.0% |
| 11613 | Wyocena, Wisconsin | 11.2% |
| 11614 | Glen Ullin, North Dakota | -14.0% |
| 11615 | Homecroft, Indiana | -1.0% |
| 11616 | Iberia, Missouri | 16.2% |
| 11617 | Koppel, Pennsylvania | -12.8% |
| 11618 | Metolius, Oregon | 1.6% |
| 11619 | Bainbridge, Indiana | -0.9% |
| 11620 | Elkhart, Iowa | 104.9% |
| 11621 | North, South Carolina | -11.0% |
| 11622 | Quitman, Arkansas | 3.3% |
| 11623 | Red Cross, North Carolina | -4.6% |
| Year | Population | Rank in US |
|---|---|---|
| 2015 | 743 | 11,617 |
| 2014 | 747 | 11,601 |
| 2013 | 755 | 11,554 |
| 2012 | 756 | 11,545 |
| 2011 | 759 | 11,535 |
| 2010 | 762 | 11,515 |
| 2009 | 768 | 11,411 |
| 2008 | 774 | 11,378 |
| 2007 | 779 | 11,339 |
| 2006 | 787 | 11,286 |
| 2005 | 798 | 11,214 |
| 2004 | 812 | 11,117 |
| 2003 | 822 | 11,056 |
| 2002 | 830 | 11,013 |
| 2001 | 840 | 10,987 |
| 2000 | 853 | 10,930 |
| 1990 | 1,024 | 9,677 |